Method 1: Editing the PRO100.ini Configuration File (Most Common)

The most common way to change the language in modern versions of Pro100 is directly through the software's user interface. Step 1: Open the Configuration Menu Launch your software. Locate the main menu bar at the top of the screen.

For the Canon Pro-100 series, "language" refers to the driver interface and the on-screen manual.

Look for a subfolder named or just \language . This folder contains the language files that Pro100 uses.

Navigate to the root directory where Pro100 is installed on your computer.

In some specific distributions provided by third-party resellers, the software is installed with separate shortcuts for different languages (e.g., one icon for "Pro100 English" and another for "Pro100 Russian"). These shortcuts launch the same core engine but load different resource DLLs.